ACENTA: Arkansas Center for Ear, Nose, Throat and Allergy offers the most comprehensive Ear, Nose, Throat, Allergy, Hearing Aid, and Hearing & Balance services in the Northwest Arkansas (Including Fort Smith, Van Buren, Alma, Fayetteville, and Rogers) and Eastern Oklahoma region. We have state-of-the-art hearing testing, hearing aid, and balance services. Dr Marsh provides treatment for complicated ear problems, In-office sinus balloon dilation, and pediatric otolaryngology services that are responsive to the individual needs of each patient.